oa Civil Engineering = Siviele Ingenieurswese - Innovative bearing replacement techniques for Black River Parkway viaduct

Volume 14, Issue 10
  • ISSN : 1021-2000



Extracted from text ... Civil Engineering | October 2006 THIS BRIDgE On the Black River Parkway (part of the M5 freeway near Cape Town) crosses several railway lines and a major arterial road. The 26-span simply supported prefabricated prestressed concrete beam and infill slab type deck has an overall length of 378 m and an overall width of 26 m and was built in the mid-1960s. The overall deck depth is 915 mm and the span length varies from 7 m to 21 m. The skew angle is generally 90 degrees, except at the road and rail crossings, where there is a maximum skew of ..

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